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Remove dead code

This commit is contained in:
Wilson Snyder 2011-04-19 19:02:03 -05:00
parent 9a96f621ef
commit d5e9e7cd2b
1 changed files with 0 additions and 27 deletions
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27
src/V3Width.cpp
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@ -390,47 +390,20 @@ private:
// Just a quick check as after V3Param these nodes instead are AstSel's // Just a quick check as after V3Param these nodes instead are AstSel's
AstNode* selp = V3Width::widthSelNoIterEdit(nodep); if (selp!=nodep) { nodep=NULL; selp->iterate(*this,vup); return; } AstNode* selp = V3Width::widthSelNoIterEdit(nodep); if (selp!=nodep) { nodep=NULL; selp->iterate(*this,vup); return; }
nodep->v3fatalSrc("AstSelBit should disappear after widthSel"); nodep->v3fatalSrc("AstSelBit should disappear after widthSel");
if (vup->c()->prelim()) {
nodep->lhsp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p()); // from
nodep->rhsp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p()); // bit
}
} }
virtual void visit(AstSelExtract* nodep, AstNUser* vup) { virtual void visit(AstSelExtract* nodep, AstNUser* vup) {
// Just a quick check as after V3Param these nodes instead are AstSel's // Just a quick check as after V3Param these nodes instead are AstSel's
AstNode* selp = V3Width::widthSelNoIterEdit(nodep); if (selp!=nodep) { nodep=NULL; selp->iterate(*this,vup); return; } AstNode* selp = V3Width::widthSelNoIterEdit(nodep); if (selp!=nodep) { nodep=NULL; selp->iterate(*this,vup); return; }
nodep->v3fatalSrc("AstSelExtract should disappear after widthSel"); nodep->v3fatalSrc("AstSelExtract should disappear after widthSel");
if (vup->c()->prelim()) {
nodep->fromp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p());
nodep->msbp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p());
nodep->lsbp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p());
}
} }
virtual void visit(AstSelPlus* nodep, AstNUser* vup) { virtual void visit(AstSelPlus* nodep, AstNUser* vup) {
AstNode* selp = V3Width::widthSelNoIterEdit(nodep); if (selp!=nodep) { nodep=NULL; selp->iterate(*this,vup); return; } AstNode* selp = V3Width::widthSelNoIterEdit(nodep); if (selp!=nodep) { nodep=NULL; selp->iterate(*this,vup); return; }
nodep->v3fatalSrc("AstSelPlus should disappear after widthSel"); nodep->v3fatalSrc("AstSelPlus should disappear after widthSel");
if (vup->c()->prelim()) {
nodep->fromp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p());
nodep->bitp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p());
nodep->widthp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p());
if (AstConst* constp = nodep->widthp()->castConst()) {
int width = constp->toSInt();
nodep->width(width,width);
}
}
} }
virtual void visit(AstSelMinus* nodep, AstNUser* vup) { virtual void visit(AstSelMinus* nodep, AstNUser* vup) {
AstNode* selp = V3Width::widthSelNoIterEdit(nodep); if (selp!=nodep) { nodep=NULL; selp->iterate(*this,vup); return; } AstNode* selp = V3Width::widthSelNoIterEdit(nodep); if (selp!=nodep) { nodep=NULL; selp->iterate(*this,vup); return; }
nodep->v3fatalSrc("AstSelMinus should disappear after widthSel"); nodep->v3fatalSrc("AstSelMinus should disappear after widthSel");
if (vup->c()->prelim()) {
nodep->fromp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p());
nodep->bitp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p());
nodep->widthp()->iterateAndNext(*this,WidthVP(ANYSIZE,0,BOTH).p());
if (AstConst* constp = nodep->widthp()->castConst()) {
int width = constp->toSInt();
nodep->width(width,width);
}
}
} }
virtual void visit(AstExtend* nodep, AstNUser* vup) { virtual void visit(AstExtend* nodep, AstNUser* vup) {